body,div,ul,li,dl,dt,a,span,input,form,p,textarea,h1,h2,h3,h4,h5,h6{
	margin: 0px;
	padding: 0px;
}

ol,ul,li{
	list-style: none;
}

a{
	text-decoration: none;
}

/*清除浮动*/
.clearfloat{
	clear: both;
}

.public-container{
	position: relative;
	margin:0 auto;
	width: 80%;
}
